Get this statistic from a ny times article in 2003 reporting what the un food and agriculture organization, “conservatively” estimates: “856,000 tons of shark and their cousins, rays and skates, were caught in 2003. There are plenty reasons why all shark species are important and detrimental to the good health and productivity of the planet, let alone just the oceans. Really good reasons to love sharks share tweet posted: fri, 9/2/2011 - 5:10pm by danny licht sharks are cool, and sharks are in let me tell you why. Shark week starts june 26, and i am friggin' pumped if you don't know what shark week is, please crawl out from underneath the rock you.
How shark attacks work why sharks attack it's important to remember that sharks aren't evil creatures constantly on the lookout for humans to attack. Why we need sharks as the apex predators of the oceans the oceans are the most important ecosystem on the planet, and our best defense against global warming. In bermuda and the indian ocean, where shark populations have declined, increasing populations of sea turtles are causing entire seagrass beds to virtually disappear and it isn’t just in seagrass ecosystems where sharks are important recent studies point to the possibility that healthy coral reefs need sharks, too. There is important research underway right now off the florida coast related: read more shark stories researchers fear the great white shark population may be declining, and if that’s the case, lots of other fish species will decrease.
Sharks play a very important role in the ecosystem sharks being at the top of the food chain, dealing with marine life, keep the ecosystem on track some of those reasons are that they keep the food webs in balance, tourism, and without them there would be a lost in food source for humans. With numbers so low, even accidental catches can play havoc with the species, which, as a top predator, has an ecologically important role in managing the oceans to understand whether great white sharks need our protection, we must know not only how many there are but also where they go. But such shark culls are ineffective and unnecessary: according to the international shark attack file (isaf), humans already kill between 30 and 70 million sharks every year, not including indirect deaths caused by.
Reasons why shark have so many teeth now, it's important to note that when a shark loses a tooth, the one behind it comes it to take its place. An important lesson: we need sharks where sharks are eliminated, the marine ecosystem loses its balance in the parts of the ocean where sharks have been fished out of existence, we can see the dangerous result of removing the top predator from an ecosystem the lesson is important. Shark podcasts sharks with jean-michel cousteau it's #sharkweek and we want you to know that sharks play an important part in the ocean's overall health sharks are thrilling and mysterious, yet are threatened by human actions and need to be protected, rather than feared.
Sharks remove unhealthy and weak individuals from large schools of prey, leaving much stronger and healthier populations that are able to withstand.
This is an introductory post about why sharks are disappearing and why you should be concerned it is an excerpt from my post-graduate dissertation written in july of 2017. Coral reefs are second only to rain forests in terms of biodiversity and importance to the ecosystem and without sharks, there would be no coral reefs | ht. Why protect sharks learn about threats to sharks, why sharks are important, and the different ways you can help sharks.